Ruby (surname)
Ruby is a surname. Notable people with the surname include:
- Clayton Ruby, Canadian lawyer and activist
- Dan Ruby, American politician
- Dave Ruby, American actor
- Ethan Ruby, American businessman
- Georg Ruby, German musician and composer
- Harry Ruby, American songwriter and screenwriter
- Israel Ruby, American attorney and politician
- Jack Ruby, American businessman and murderer of presidential assassin Lee Harvey Oswald
- Jacob Ruby, Canadian football player
- Jake Ruby, Canadian soccer player
- Jay Ruby, American anthropologist and academic
- Joe Ruby, American animator, writer, television producer, and music editor
- Karine Ruby, French snowboarder
- Laura Ruby, American author
- Lloyd Ruby, American race car driver
- Pierre Ruby, French cyclist
- Sam Ruby, American software developer
- Sterling Ruby, American artist